Four letter-cluster pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.
Option A:Â GIHJ : FLGK
F = G-1
L = I+3
G = H-1
K = J+1
The pattern here is (-1,+3,-1,+1)
Option B: ZYAX : YZZY
Y = Z-1
Z = Y+1
Z = A-1
Y =X+1
The pattern here is (-1,+1,-1,+1)
Option C:Â EHFG : DIEH
D = E-1
I = H+1
E = F-1
H =G+1
The pattern here is (-1,+1,-1,+1)
Option D: PVQU : OWPV
O = P-1
W = V+1
P = Q-1
V =U+1
The pattern here is (-1,+1,-1,+1)
Option 1 is different form other options.